GCF and LCM and Monomials

Front

What is the least common multiple (LCM)?

Back

The least common multiple (LCM) of two or more numbers is the smallest multiple that is exactly divisible by each of the numbers.

Front

How do you find the LCM of two numbers?

Back

To find the LCM of two numbers, list the multiples of each number and identify the smallest multiple that appears in both lists.

Front

What is the greatest common factor (GCF)?

Back

The greatest common factor (GCF) of two or more numbers is the largest number that divides each of the numbers without leaving a remainder.

Front

How do you find the GCF of two numbers?

Back

To find the GCF of two numbers, list the factors of each number and identify the largest factor that appears in both lists.

Front

What is the LCM of 2 and 3?

Back

6

Front

What is the LCM of 4 and 10?

Back

20

Front

What is the GCF of 28y² and 49y²?

Back

7y²

Front

What is the LCM of 28y² and 49y²?

Back

196y²

Front

What is the LCM of 20a²b² and 50b³?

Back

100a²b³

Front

What is the relationship between GCF and LCM?

Back

The product of the GCF and LCM of two numbers is equal to the product of the numbers themselves.